Sir I am a 17 year old commerce student I was a bright student and I was not even lazy but before two years due to my unrested cough which I had from childhood due to allergies I had to take steroids prescribed by a doctor I went rapidly fat approximately 8-9 kgs & I was extremely lazy & I put on to much weight after 2 years I realised my problem which I did not know till is a mental problem that is rapid cycling of thoughts depression etc went to a psychiatrist & he gave me lamitor 100 i.e lamotrigine now I have not realized any change I am still suffering and my career my success is ruining please help me through this.